FURVERT!

animal_genitalia anus backsack balls belly black_nose blue_background blush blush_lines butt ear_markings ears_up embarrassed eyebrows feral fully_sheathed fur generation_1_pokemon genitals glistening glistening_eyes head_tuft hi_res looking_sideways low-angle_view male markings narrowed_eyes nintendo paws perineum pikachu pokemon pokemon_(species)red_cheeks red_eyes russleblackheart sheath simple_background smile smirk solo spread_legs spreading tail tuft view white_sclera yellow_body yellow_fur